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Quiz · 8 questions

Modern PyTorch Patterns

torch.compile, DDP, FSDP, AMP, gradient checkpointing, profiling. PyTorch 2.x feels native.

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Quiz

01What does torch.compile() do under the hood?
02What's the main advantage of FSDP over DDP?
03What's the modern recommended export system for new PyTorch projects?
04What does gradient checkpointing trade?
05What launcher should you use for DDP training?
06Why is sampler.set_epoch(epoch) mandatory in DDP?
07On Ampere+ GPUs, what's the recommended mixed-precision dtype?
08When debugging a slow training step, what should you do FIRST?
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